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Correct Answer Logic:
اس شعر میں تشبیہ استعمال ہوئی ہے جہاں کسی چیز کو کسی دوسری سے تشبیہ دی گئی ہے۔
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Correct Answer Logic:
For \(n=3, \ell=1\): This specifies the entire 3p subshell (all three 3p orbitals combined). Wait — the question asks about a single orbital (\(n=3, \ell=1\) without specifying \(m\)) or the subshell? If subshell: \(2\ell+1=3\) orbitals × 2 = 6 electrons. If a single orbital: 2 electrons. The answer key shows 2, implying it refers to a single orbital (one specific 3p orbital). Each orbital holds exactly 2 electrons.
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Pakistan Affairs QUESTION #320
Question 3
In which district is the Shrine of Shah Abdul Latif Bhittai located?
  • Hyderabad
  • Matiari✔️
  • Dadu
  • Thatta
Correct Answer Logic:
The shrine of the famous Sufi poet is located in Bhit Shah, which falls under District Matiari.+1
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Civil Engineering QUESTION #6604
Question 4
In the design of a compression member (column) using AISC LRFD specifications, the flexural buckling stress $F_{cr}$ is determined based on the 'slenderness parameter' $\lambda_c$. What does a value of $\lambda_c > 1.5$ typically signify?
  • The column will fail by plastic yielding.
  • The column is 'short' and inelastic buckling occurs.
  • The column is 'long' and elastic (Euler) buckling governs.✔️
  • The column is exempt from local buckling requirements.
Correct Answer Logic:
In AISC LRFD design for compression members, $\lambda_c = (KL/r\pi) \sqrt{F_y/E}$. A value greater than 1.5 indicates the elastic buckling range where the Euler formula (modified by a resistance factor) dominates the failure mode.
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Correct Answer Logic:
UTF-8 is the most prevalent encoding standard used today and supports characters from virtually all written languages in the world. ASCII is limited to English characters only and cannot represent Arabic or Chinese scripts.
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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3106
Question 6
Which vein is commonly used for venipuncture (drawing blood) in the arm?
  • Saphenous vein
  • Median cubital vein✔️
  • Jugular vein
  • Femoral vein
Correct Answer Logic:
The median cubital vein in the antecubital fossa is the most common site for blood draws.
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Pakistan Affairs QUESTION #7695
Question 7
The Senate of Pakistan is elected for the term of:
  • 6 years✔️
  • 4 years
  • 5 years
  • None of these
Correct Answer Logic:
The Senate of Pakistan is elected for a term of six years, with half of its members retiring every three years. This ensures continuity and stability in the upper house of Pakistan's parliament.
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Islamic Studies QUESTION #640
Question 8
Who translated the Holy Qur'an into Persian for the first time in the subcontinent?
  • Shah Waliullah✔️
  • Shah Abdul Aziz
  • Shah Rafiuddin
  • None of these
Correct Answer Logic:
Shah Waliullah Dehlawi translated it to make it accessible to the masses.
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Chemistry QUESTION #7199
Question 9
Identify the incorrect statement regarding the properties of water ($H_{2}O$).
  • Water can exhibit both acidic and basic behavior.
  • Extensive intramolecular hydrogen bonding occurs in the condensed phase.✔️
  • Ice formed from heavy water ($D_{2}O$) will sink in normal water.
  • During photosynthesis, water undergoes oxidation to produce oxygen.
Correct Answer Logic:
  • Statement B is false because water exhibits extensive intermolecular hydrogen bonding, not intramolecular.
  • Intermolecular bonding occurs between different molecules, which is responsible for water's high boiling point and surface tension.
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English QUESTION #4459
Question 10
Which of the following sentences is INCORRECT?
  • Although it rained a lot, they enjoyed themselves.
  • It rained a lot, but they enjoyed themselves.
  • Despite of the rain, they enjoyed themselves.✔️
  • None of these
Correct Answer Logic:
The word 'Despite' is a preposition that should never be followed by 'of'. The correct phrase is either 'Despite the rain' or 'In spite of the rain'.
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General Knowledge QUESTION #8956
Question 11
Which is the world's oldest parliament, founded in 930 AD?
  • British Parliament
  • Diet of Japan
  • Althing of Iceland✔️
  • Cortes of Spain
Correct Answer Logic:
The Althing of Iceland is the oldest.
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Security Measures to Maintain Law and Order QUESTION #847
Question 12
If a person refuses to be searched at the entry point, the ASF officer must:
  • Arrest them
  • Refuse entry✔️
  • Use physical force
  • Call their family
Correct Answer Logic:
Per Section 6 and 7, entry is conditional upon search; refusal results in denial of access to the aerodrome.
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Biology Zoology Botany QUESTION #1351
Question 13
Diurnal animals are those that are:
  • Active during the night and hide during the day
  • Active during the day and hide at night✔️
  • Active during dawn and dusk only
  • None of these
Correct Answer Logic:
Diurnal animals are active during daylight hours and rest or sleep at night. Examples include most birds, humans, squirrels, and butterflies. Nocturnal animals are active at night (e.g., owls, bats). Crepuscular animals are active at dawn and dusk (e.g., deer, rabbits). The word 'diurnal' comes from the Latin 'diurnus' meaning 'of the day.'
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Psychology QUESTION #9857
Question 14
Personality inventories are:
  • Subjectively scored
  • Objectively scored✔️
  • Always scored on an a priori basis
  • Always scored on an empirical basis
Correct Answer Logic:
Personality inventories (MMPI, NEO-PI) are objectively scored using standardized scoring keys producing numerical scores comparable to normative data. This objectivity distinguishes them from projective tests requiring subjective interpretation.
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Paper-II (Pharmacology and Social Behaviour, Law & Ethics and Computer Sciences) QUESTION #5777
Question 15
Acetazolamide is primarily used to treat:
  • Hypotension
  • Open-angle glaucoma✔️
  • Diarrhea
  • Muscle spasms
Correct Answer Logic:
It inhibits carbonic anhydrase to reduce intraocular pressure.
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Correct Answer Logic:
Rule 60(b)(3) allows a court to relieve a party from a final judgment, order, or proceeding for fraud (whether previously called intrinsic or extrinsic), misrepresentation, or misconduct by an opposing party.
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The Constitution of Pakistan QUESTION #9383
Question 17
Article 233(1) permits the suspension of which Fundamental Rights during a Proclamation of Emergency?
  • All Fundamental Rights
  • Articles 15, 16, 17, 18, 19 and 24 only✔️
  • All rights except Article 9 (security of person)
  • Only economic rights
Correct Answer Logic:
Article 233(1) specifically permits Parliament to suspend the rights in Articles 15 (freedom of movement), 16 (freedom of assembly), 17 (freedom of association), 18 (freedom of trade), 19 (freedom of speech), and 24 (protection of property rights) during an emergency. Article 9 (security of person) and other fundamental rights cannot be suspended.
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English QUESTION #8416
Question 18
He would enjoy this if he _______ present.
  • Be
  • Had been
  • Were
  • Were✔️
Correct Answer Logic:
For unreal present condition, 'were' is used for all persons.
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Boilers Mechanical Engineering QUESTION #4033
Question 19
The 'Saturation Temperature' of steam is:
  • The temperature at which it starts to freeze
  • The temperature at which water and steam coexist at a given pressure✔️
  • Always $200^\circ\text{C}$
  • The temperature of the chimney
Correct Answer Logic:
Adding more heat at this point turns more water into steam without raising the temperature.
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Biology QUESTION #7261
Question 20
Which one of the following pairs is wrongly matched?
  • Coliforms — Vinegar✔️
  • Methanogens — Gobar gas
  • Yeast — Ethanol
  • Streptomycetes — Antibiotic
Correct Answer Logic:
The wrongly matched pair is Coliforms — Vinegar. Vinegar (acetic acid) is produced by Acetobacter (acetic acid bacteria), not coliforms. Coliforms (e.g., E. coli) indicate fecal contamination of water. Methanogens produce methane (biogas/gobar gas); Yeast ferments sugar to ethanol; Streptomyces produces many antibiotics (e.g., streptomycin).
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